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/*******************************************************************************
* Copyright (c) 2006, 2008 Steffen Pingel and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Steffen Pingel - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.trac.core;
import java.net.MalformedURLException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.Plugin;
import org.eclipse.mylyn.internal.trac.core.client.InvalidTicketException;
import org.eclipse.mylyn.internal.trac.core.client.TracException;
import org.eclipse.mylyn.internal.trac.core.client.TracLoginException;
import org.eclipse.mylyn.internal.trac.core.client.TracPermissionDeniedException;
import org.eclipse.mylyn.internal.trac.core.util.TracUtil;
import org.eclipse.mylyn.tasks.core.RepositoryStatus;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.osgi.framework.BundleContext;
/**
* The headless Trac plug-in class.
*
* @author Steffen Pingel
*/
public class TracCorePlugin extends Plugin {
public static final String ID_PLUGIN = "org.eclipse.mylyn.trac.core"; //$NON-NLS-1$
public static final String ENCODING_UTF_8 = "UTF-8"; //$NON-NLS-1$
private static TracCorePlugin plugin;
public final static String CONNECTOR_KIND = "trac"; //$NON-NLS-1$
private TracRepositoryConnector connector;
public TracCorePlugin() {
}
public static TracCorePlugin getDefault() {
return plugin;
}
@Override
public void start(BundleContext context) throws Exception {
super.start(context);
plugin = this;
}
@Override
public void stop(BundleContext context) throws Exception {
if (connector != null) {
connector.stop();
connector = null;
}
plugin = null;
super.stop(context);
}
public TracRepositoryConnector getConnector() {
return connector;
}
void setConnector(TracRepositoryConnector connector) {
this.connector = connector;
}
/**
* Returns the path to the file caching repository attributes.
*/
protected IPath getRepostioryAttributeCachePath() {
IPath stateLocation = Platform.getStateLocation(getBundle());
IPath cacheFile = stateLocation.append("repositoryConfigurations"); //$NON-NLS-1$
return cacheFile;
}
public static IStatus toStatus(Throwable e, TaskRepository repository) {
if (e instanceof TracLoginException) {
return RepositoryStatus.createLoginError(repository.getRepositoryUrl(), ID_PLUGIN);
} else if (e instanceof TracPermissionDeniedException) {
return TracUtil.createPermissionDeniedError(repository.getRepositoryUrl(), ID_PLUGIN);
} else if (e instanceof InvalidTicketException) {
return new RepositoryStatus(repository.getRepositoryUrl(), IStatus.ERROR, ID_PLUGIN,
RepositoryStatus.ERROR_IO, Messages.TracCorePlugin_the_SERVER_RETURNED_an_UNEXPECTED_RESOPNSE, e);
} else if (e instanceof TracException) {
String message = e.getMessage();
if (message == null) {
message = Messages.TracCorePlugin_I_O_error_has_occured;
}
return new RepositoryStatus(repository.getRepositoryUrl(), IStatus.ERROR, ID_PLUGIN,
RepositoryStatus.ERROR_IO, message, e);
} else if (e instanceof ClassCastException) {
return new RepositoryStatus(IStatus.ERROR, ID_PLUGIN, RepositoryStatus.ERROR_IO,
Messages.TracCorePlugin_Unexpected_server_response_ + e.getMessage(), e);
} else if (e instanceof MalformedURLException) {
return new RepositoryStatus(IStatus.ERROR, ID_PLUGIN, RepositoryStatus.ERROR_IO,
Messages.TracCorePlugin_Repository_URL_is_invalid, e);
} else {
return new RepositoryStatus(IStatus.ERROR, ID_PLUGIN, RepositoryStatus.ERROR_INTERNAL, Messages.TracCorePlugin_Unexpected_error,
e);
}
}
}
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